baber/WOPTO huggingface dataset:
Patent RU-2156624-C1 (RU)
Title: Bactericide adhesive plaster
IPC: A61L15/44
Filed: 2000-04-10
Granted: 2000-09-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has three-layered structure having air- and damp-permeable sublayer having natural and/or artificial fibers of elongation not higher that 24% and rupture strength of 17.6 to 33.4 kg of force under surface mass being 50-160 g/square m. Adhesive layer covers the sublayer. The adhesive substance is produced in the following proportion of ingredients. Natural caoutchouc makes up 12.85%, zinc oxide - 9.9%, medical Vaseline oil - 11.3%, pine colophony - 20.35%, antioxidation additive - 0.75%. Hygroscopic and atraumatic inlay from medical gauze is fixed thereon. Antiseptic composition containing 0.02% of nitrofurazone, 0.08% of synthomycin, 0.01% of brilliant green. Cotton, viscose threads fabric, or acetate fabric and other materials conforming the above mentioned properties are usable as sublayer material. Plaster has optionally rectangular shape, rectangular shape with rounded edges, round, dumbbell-like shape or any other geometric shape. EFFECT: improved functional properties; accelerated regeneration processes in wound. 2 cl, 1 tbl
Patent RU-2192733-C1 (RU)
Title: After-harvest rice picking up method and apparatus
Inventor: TARAN N P
IPC: A01D45/04
Filed: 2001-05-30
Granted: 2002-11-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has chamber, pair of fans positioned in upper part of chamber and equipped with drive and discharge branch pipes. Grain collector with auger is located in lower part of chamber. Air duct discharge openings symmetrically arranged above auger ends are communicated with suction nozzles. Chamber has narrowed part with guiding members for separating grains from straw. Grain discharge conveyor with pneumatic valve is positioned in lower part of chamber laterally thereof. Straw and chaff are drawn by air flow created by fans and thrown through discharge branch pipes. Method involves regulating fan rotational speed depending on apparatus advancement speed, with suction nozzle speed and fan rotational speed ratio per unit of time depending on rice moisture content being 1/50 - 1/100. EFFECT: reduced labor intensity and provision for maximal after-harvest picking up of rice grains. 3 cl, 1 dwg
Patent RU-2181163-C1 (RU)
Title: Gas-turbine plant
Inventor: SIMONOV M P
IPC: F02C3/30
Filed: 2001-06-14
Granted: 2002-04-10
Abstract: FIELD: mechanical engineering; turbine plants. SUBSTANCE: proposed gas-turbine plant has compressor, combustion chamber, gas generator turbine, free turbine with drive shaft, heat exchanger-boiler and three heat exchangers. First heat exchanger is made in form of hollow box-shaped outer housing of compressor. Second heat exchanger is installed in ring part of duct between compressor stages being made in form of hollow streamlined ribs uniformly spaced over circumference. Third heat exchanger is made in form of hollow box-shaped outer housing of combustion chamber. Heat exchanger-boiler consists of outer and inner ring heat exchangers, each being made in form of hollow duct, and interconnected by shaped hollow ribs uniformly spaced in passage part between exhaust duct housings. Inlet of first heat exchanger is connected with water supply manifold from pump and its outlet is connected to inlet manifold of second heat exchanger. Inner space of outlet part of second heat exchanger is connected with space of outlet manifold connected with inner space of inlet manifold of third heat exchanger. Space of outlet manifold of third heat exchanger is connected with inner space of inlet manifold of heat exchanger-boiler which is connected with manifold of inner ring heat exchanger. Outlet of outer ring heat exchanger is connected with outlet manifold of heat exchanger-boiler which is connected with manifold- steam distributor whose inner space is connected with cooled spaces of turbine and with manifold installed on inner surface of combustion chamber housing. EFFECT: increased power output and efficiency of plant. 2 cl, 3 dwg
Patent RU-2194763-C1 (RU)
Title: Method for affination of final crystallization sugar
Inventor: SLAVJANSKIJ A A
IPC: C13B30/04
Filed: 2001-06-20
Granted: 2002-12-20
Abstract: FIELD: sugar industry. SUBSTANCE: method involves supplying massecuite into lower part of conical rotor of continuous centrifuge; providing movement of massecuite in thin layer up from below along rotor generatrix for separation of molasses and affination of sugar crystals with affination solution, with affination solution being outflow of first-grade massecuite of 76-80% purity heated to temperature 5-10 C above temperature of massecuite charged into rotor; feeding affination solution onto sugar crystals in rotor zone arranged at part making 0.68-0.78 the length of rotor generatrix; providing affination at pressure of 0.4-0.6 MPa and affination solution flow rate of 2.4-7.8 l/min; discharging molasses and affination in separate outflows from centrifuge. EFFECT: improved quality of affination sugar and reduced purity of molasses. 1 ex
Patent RU-2200647-C1 (RU)
Title: Способ производства пористых полуфабрикатов из порошков алюминиевых сплавов
Inventor: LITVINTSEV A I
IPC: C22C1/08
Filed: 2001-07-17
Granted: 2003-03-20
Abstract: Изобретение относится к области порошковой металлургии и может быть использовано при изготовлении пористых материалов, обладающих целым рядом уникальных свойств, таких как хорошая тепловая и звукоизоляция, энергопоглощение в сочетании с легкостью, негорючестью и с безусловной экологической чистотой. Способ состоит в том, что смешивают порошки алюминиевых сплавов с порофорами с температурой разложения, превышающей температуру расплавления (ликвидуса) порошка алюминиевого сплава, засыпают полученную смесь в емкость, нагревают емкость со смесью порошков, затем осуществляют горячее компактирование, охлаждение и последующую высокотемпературную обработку, повторное охлаждение, при этом смешивание алюминиевого порошкового сплава ведут с порофорами и добавкой порошков окиси и гидроокиси алюминия от 1 до 10% или смешивание порофора и окисей алюминия осуществляют с дроблеными частицами 0,5-4,5 мм из вторичных определенных алюминиевых сплавов в атриттере до получения механически легированного порошкового сплава, нагревают в инертной среде (аргон, азот, точка росы - 40 o С), смесь порошков засыпают в вертикально расположенную емкость, обеспечивающую одновременно виброуплотнение и поддержание температуры в смеси порошков, подают в прямоугольный ручей порошкового прокатного стана, в котором, в связи с изменением напряженно-деформационного состояния, осуществляют непрерывное горячее компактирование или прессование в замкнутом ручье горизонтально расположенных валков при температуре 430-500 o С, описываемое следующей математической зависимостью: Н = h х γ х α, где Н - раствор между валками по дуге захвата, мм; h - толщина получаемого листа, мм; γ - коэффициент уплотнения порошка или металлических частиц, α - экспериментальный коэффициент, при α > 1,0 недоуплотненное состояние (отн. плотность 0,86-0,95%), при 1,0 ≥ α ≥ 2,0 состояние горячего компактирования трудно-деформируемых порошков и частиц (отн. плотность 0,97-0,99%), при 1,5 ≥ α ≥ 4,5 состояние, отвечающее горячему прессованию, в виде непрерывной полосы шириной от 150 до 2000 мм, которую режут на заготовки, укладывают в термостатирующие рамки многоразового использования, боковые поверхности которых изготовлены из теплоизоляционного материала, имеющего степень черноты, резко отличающуюся от жидкого алюминия, подвергают нагреву рамку с заготовкой выше температуры ликвидуса порошкового сплава (расплавления сплава) и по визуальному наблюдению при появлении полоски жидкого алюминия над кромкой рамки определяют высоту вспенивания и останавливают свободное вспенивание на заданной высоте. Технический результат: повышение производительности, создание безотходного производства, снижение себестоимости полуфабрикатов. 12 з.п.ф-лы, 1 ил.
Patent RU-2208464-C1 (RU)
Title: Apparatus for pulsed spraying of substance
Inventor: ALEKSANDROV JU K
IPC: A62C17/00
Filed: 2001-10-22
Granted: 2003-07-20
Abstract: FIELD: equipment for spraying substance in gaseous medium, preferably, air. SUBSTANCE: apparatus has casing comprising striking device for igniting powder charge, and trunk for incorporating hermetically sealed container filled with substance to be sprayed. Container is made elastic and may be destructed. Apparatus is equipped with powder charge combustion chamber communicated with trunk channel and braking or expanding chamber positioned between combustion chamber and trunk channel. Braking chamber has end wall and peripheral openings for communicating braking chamber with trunk channel. Cutting edge is formed in trunk mouth. Apparatus may be used for spraying substantial amounts of substance for short period of time, in particular, for fire-fighting. EFFECT: increased efficiency in spraying powder or liquid substance. 1 dwg
Patent RU-2196380-C1 (RU)
Inventor: KARPUK JU A
IPC: H02M1/08
Filed: 2001-10-31
Granted: 2003-01-10
Abstract: FIELD: converter engineering; pulse-phase control of thyristor converters phase-controlled from self-saturating magnetic amplifier. SUBSTANCE: operating winding circuit of converter is supplied with trapezoidal- waveform ac voltage; thyristor output control pulse is shaped due to discharge of pre-charged capacitor through primary winding of pulse transformer with aid of single-junction transistor; during this discharge capacitor undergoes booster charge in beginning of operating half-cycle of supply voltage to 80-90% of single-junction transistor operating voltage to limit maximal control angle; as soon as control pulse arrives from magnetic amplifier, transistor operation setting voltage is reduced to value lower than voltage across capacitor by reducing its base-to-base voltage; when control pulse is not supplied from magnetic amplifier throughout entire half-cycle of supply voltage, single-junction transistor will operate upon reduction of this voltage by end of half-cycle; in the process power thyristor control pulse with control angle close to 180 deg. is generated. EFFECT: limited maximal control angle of converter. 1 dwg
Patent RU-2213194-C1 (RU)
Title: Drill
Inventor: BOL SHAKOV JU A
IPC: E21B7/02
Filed: 2002-01-23
Granted: 2003-09-27
Abstract: FIELD: self-propelled drills for drilling and servicing of holes in difficult of access and swampy regions. SUBSTANCE: drill is mounted on vehicle form of tractor with semitrailer whose frame carries platform provided with mast, power and auxiliary drilling equipment, jacks and pipe racks made in form of cross-members provided with supporting posts and located along platform in traveling position. Hinge joints of cross-member with platform is made for limiting turning and motion in vertical plane for jack load equaling vehicle weight. Supporting posts of racks are hinged for load equaling weight of pipes. EFFECT: prevented deformation of structure round well by distribution of load from weight of vehicle with drilling equipment onto jacks, and weight of pipes, onto rack supports. 5 dwg
Patent RU-2197658-C1 (RU)
Inventor: ANDREEV A P
IPC: F16J15/02
Filed: 2002-03-18
Granted: 2003-01-27
Abstract: FIELD: power engineering. SUBSTANCE: invention can be used in fittings and valves operating at high pressure and temperatures of coolants in heat and nuclear power stations and other device operating at high parameters of working media. Proposed sealing device of fixed joints comprises spacer in form of solid of revolution placed between fixed joint members. Spacer is made of metal tape wound in form of spiral with liable to compression element fixing axial displacement of spiral coils. Graphite filler is placed at least between middle coils of spiral. Spacer is located in space between end face surfaces of fixed joint members. One inner and one outer coils of tape have larger rigidity than other tape coils and width corresponding to thickness of spacer in its operating condition and smaller than width of tape of middle coils of spiral. EFFECT: improved reliability of operation of fixed joint spacers. 5 cl, 5 dwg
Patent RU-2210984-C1 (RU)
Title: Способ оценки функционального состояния сосудов пульпы зуба
Inventor: OREKHOVA L JU
IPC: A61B8/06
Filed: 2002-04-01
Granted: 2003-08-27
Abstract: Изобретение относится к медицине и может быть использовано для оценки функционального состояния сосудов пульпы зуба. Определяют показатели микроциркуляции. Дополнительно проводят функциональную холодовую пробу. В качестве показателя микроциркуляции используют линейную скорость кровотока сосудов пульпы зуба, которую определяют исходно, на 1-1,5 и 2,5-3 минутах пробы. При соотношении V исх <V 1 >V 2  функциональное состояние сосудов пульпы зуба оценивают как нормальное, при соотношении V исх <V 1 ≤V 2  - как компенсированное, при соотношении V исх >V 1 <V 2  - как субкомпенсированное, а при соотношении V исх >V 1 >V 2  - как декомпенсированное, где V исх  - исходная линейная скорость кровотока, V 1  - линейная скорость кровотока, определяемая на 1-1,5 минуте холодовой пробы, V 2  - линейная скорость кровотока, определяемая на 2,5-3 минуте холодовой пробы. Предлагаемый способ позволяет количественно и качественно проводить оценку всех групп зубов и не требует больших затрат времени. 2 табл.
Patent RU-2216070-C1 (RU)
Inventor: PETROV B K
IPC: H01L29/70
Filed: 2002-11-10
Granted: 2003-11-10
Abstract: FIELD: semiconductor electronics. SUBSTANCE: transistor structure has collector, base, and emitter zones with minimal distance between centers of emitter zone fragments, as well as ballast resistor contacting metallized emitter zone on one end and metallized pad for connecting emitter conductor, on opposite end. Ballast resistor has depressions whose width at points where resistor contacts metallized emitter zone does not exceed one third of emitter zone multiplication pitch. Desired value of resistor and given mechanism of variations in resistance through resistor width are attained by varying number and geometry of depressions and also distribution density of depression areas through resistor height according to specified mean lengths and conductivity of resistor sections. EFFECT: reduced collector-to-emitter transfer capacitance and available collector capacitance; reduced area of transistor structure. 1 cl, 2 dwg
Patent RU-2243602-C1 (RU)
Inventor: GAVRILOV P M
IPC: G21C15/18
Filed: 2003-03-26
Granted: 2004-12-27
Abstract: FIELD: nuclear power engineering; cooling nuclear reactors. 
     
     
       SUBSTANCE: operating process of nuclear reactor cooling circuit includes coolant supply to inlet conduit and its discharge from outlet conduit in even number of parallel flows over pipelines to steam generators and then to main circulating pumps, as well as compensation and makeup of coolant volume; cooling circuit operating process also includes coolant supply to reactor in even number of opposing parallel flows by means of supply conduit divided into two parts by means of closed dampers and communicating flows of outlet coolant by means of crossbars with normally open dampers; coolant volume compensation and makeup is provided to one of discharge coolant sections distant from reactor. 
     
     
       EFFECT: enhanced safety in emergency situations involving breakdown of one of independent primary-circuit coolant supply pipelines. 
     
     
       1 cl, 1 dwg
Patent RU-2242009-C1 (RU)
Inventor: KRASNOPOL SKIJ V I
IPC: G01N33/68
Filed: 2003-04-28
Granted: 2004-12-10
Abstract: FIELD: medicine, obstetrics. 
     SUBSTANCE: one should carry out quantitative detection of endometrial protein - alpha-2 microglobulin of fertility (AMGF) in washing out of uterine cavity and in menstrual secreta and progesterone both before and after therapy conducted. By higher level of all values one should evaluate the preparing as efficient. The method enables to detect efficiency criteria in pre-gravidic preparing the women in case of failed pregnancy bearing of hormonal genesis in an anamnesis to achieve the possibility for planning the next pregnancy at minimal risk of failed bearing. 
     EFFECT: higher efficiency of evaluation. 
     1 cl, 3 ex, 1 tbl
Patent RU-2245420-C1 (RU)
Title: Fish pass
Inventor: CHISTJAKOV A A
IPC: E02B8/08
Filed: 2003-07-15
Granted: 2005-01-27
Abstract: FIELD: hydraulic engineering. 
     SUBSTANCE: invention relates to hydraulic works designed for passing fish spawners through retaining facilities to places of spawning and fattening. Proposed fish pass includes fish conduit connecting lower and upper ponds and provided with stepped bottom and fish transportation device consisting of pressure pipeline, dispensing chamber and stream-forming channels. Each step of fish pass terminates in spillway sill connecting lower chamber with upper chamber. Stream-forming channels are orientated to side of upper pond, being arranged at acute angle to bottom of fish conduit chamber and connected with dispensing chamber. Pressure face of spillway sills is made in form on inclined plane with tilting to side of lower pond, and stream-forming channels are made on inclined plane, lower than the plane, and in form of concave chutes widening in direction of upper chamber of fish pass. Outlet holes of stream-forming channels are coaxial with chutes. Angle of arrangement of stream-forming channels decreases in direction of upper step of fish pass. 
     EFFECT: provision of hydraulic conditions in fish conduit for effective movement of fish along its length. 
     3 dwg
Patent RU-2244203-C1 (RU)
Title: Variable-capacity wet gas-holder
IPC: F17B1/18
Filed: 2003-07-28
Granted: 2005-01-10
Abstract: FIELD: sewage systems; farming; stock-rearing and poultry farms, complexes and fabrics. 
     SUBSTANCE: proposed gas-holder is used for making combustible manure gas from manure, dung and organic wastes of plant growing and high-quality organic fertilizers decontaminated from pathogenic microflora, helminth and their ova and seeds of weeds. Variable-capacity wet gas-holder includes bell hoisting in liquid and reservoir with bottom and branch pipes for filling the reservoir with running liquid and emptying it; running liquid is used for locking the hoisting and lowering bell; gas-holder is also provided with branch pipe for delivery and discharge of manure gas generated in methane tank at anaerobic fermentation of organic wastes. Bottom of reservoir is taper in shape. Mounted at base of bottom is intake part of branch pipe emptying the reservoir from settling particles. 
     EFFECT: low operational cost. 
     3 cl, 2 dwg
Patent RU-2253999-C1 (RU)
Inventor: LUNITSYN V G
IPC: A23L13/00
Filed: 2003-10-13
Granted: 2005-06-20
Abstract: FIELD: food-processing industry, in particular, methods for producing of meat food from whole stag carcass. 
     SUBSTANCE: method involves providing three-staged thermal processing of meat in cooking apparatuses under excessive pressure, first stage including acting upon fresh-killed meat by impact pressure of (5-7)*10 5  Pa for 3-5 hours, second stage including relieving pressure and heating meat to temperature of 90°C, and third stage including increasing pressure to (5-7)*10 5  Pa and cooking at temperature of 130-150°C for 3-4 hours. Before charging of cooking apparatus with meat, whole carcass is cut transverse to muscle length into 6-8 cm long pieces. At second stage, salt, fat and water are added. 
     EFFECT: elimination of losses of valuable raw material, reduced processing time beginning from slaughtering to realization time, and improved quality of product. 
     2 cl, 4 tbl, 4 ex
Patent RU-2256132-C1 (RU)
Inventor: BOMBIN A M
IPC: F26B3/347
Filed: 2003-11-26
Granted: 2005-07-10
Abstract: FIELD: woodworking, particularly microwave lumber drying. 
     SUBSTANCE: method involves laying boards in rows on padding with spaces so that board rows are located at α angle to horizon defined by the following expression tgα=λ/2b, where λ is electromagnetic wave length in air, b is pile width. Angle α of each next row is inverse to previous one so that all even rows are parallel to each other and all uneven rows are also parallel to each other. Padding is formed as triangle with extensions made at apex and median thereof. Triangle height is equal to pile width, triangle base is equal to ultrahigh-frequency electromagnetic wave length in air λ. Extension at triangle median is equal to λ/4÷λ/2. 
     EFFECT: increased drying rate due to increased depth of electromagnetic microwave penetration into lumber pile. 
     1 dwg
Patent RU-2247370-C1 (RU)
Title: Method of acoustic testing of pipelines
Inventor: BELYJ D M
IPC: G01N29/04
Filed: 2003-12-02
Granted: 2005-02-27
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: method comprises generating pulses of free flexible vibrations in the part of the pipeline to be tested and changing loading subsequently in all local zones of the part. Two measurements of the flexible vibration frequency are performed for each local zone for various acoustic loadings in the immediate vicinity of the local zone. The presence of defects and their location can be judged from the presence and location of zones characterized by the step variations of the results of the first and second measurements. 
     EFFECT: expanded functional capability and sensitivity of the method. 
     1 dwg
Patent RU-2255509-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-01-27
Granted: 2005-07-10
Abstract: FIELD: food processing industry, in particular sugar confectionary. 
     SUBSTANCE: in fondant syrup nutmeg CO 2 -solvent cake is introduced when fluffing in amount of about 9.6 mass % and preparation obtained from biomass of Mortierella minutissima micromycete according to claimed technology is introduced in amount of about 0.07 mass %. Then sugar fondant mass is formed according to standard technology to produce target product. 
     EFFECT: sugar fondant with increased content of biologically active substances and decreased consumption of structure forming agent. 
     1 ex
Patent RU-2257763-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-09
Granted: 2005-08-10
Abstract: FIELD: food processing industry, in particular confectionary industry, sugar fondant production. 
     SUBSTANCE: claimed method includes boiling of fondant syrup with dry milk, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent, and forming to produce target product. Nutmeg CO 2 -solvent cake in amount of about 9.6 mass % is used as flavor and preparation obtained from biomass of Mortierella lignicola micromycete by sequential extraction with non-polar liquefied gas, water, alkali, water, acid, water, alkali, and water followed by blending the first extract with solid residue in amount of about 0.06 mass % is used as structure-forming agent. 
     EFFECT: low-hardened milk fondant with increased content of biologically active substances and decreased consumption of structure-forming agent.
Patent RU-2267870-C1 (RU)
Title: Method and complex system for illumination
Inventor: MATVEEV ALEKSANDR VIKTOROVICH
IPC: H05B45/32
Filed: 2004-03-22
Granted: 2006-01-10
Abstract: FIELD: engineering of devices for controlling electric light sources, in particular, lighting or illumination systems, which use light diodes in their construction. 
     SUBSTANCE: by means of personal computer, using specialized graphic software, a frame of required light diode illumination is formed. By means of color pattern, each imitator of light diode module is colored. After forming of one frame, other frames are formed, which require to be colored in similar way. Number of frames is determined by given model of illumination. As a result, animated cinematic is produced, which reflects appearance of illumination model. After that, programmed model is transferred to flash memory of controller through RS-485 interface port. Then, controller outputs aforementioned data into loop line with light diode modules. 
     EFFECT: using device for decorative or primary lighting of architectural objects makes possible fast generation of complicated and various models and types of illumination and backlight, with possible control over each module. 
     2 cl, 10 dwg